// 云函数入口文件
const cloud = require('wx-server-sdk')
cloud.init({
  env: cloud.DYNAMIC_CURRENT_ENV
})
const db = cloud.database();
const _ = db.command;

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  var date = event.date;
  var number = event.number;
  var page = event.page;
  //模糊匹配number，精准date
  var search = {
    t_no: db.RegExp({
      regexp: '.*' + number,
      options: 'i'
    }),
  }
  if (date!=""){
    search["t_date"] = date
  }
  return await db.collection("suffererTravel")
                  .where(
                   search
                  ).skip(page).get();
}